Kerlig
Kerlig is an AI-powered writing assistant designed for macOS, aiming to boost productivity and enhance written communication by integrating AI capabilities directly into any application [1](https://www.kerlig.com/)[4](https://www.toolify.ai
Quick facts
- Best for
- Kerlig is an AI-powered writing assistant designed for macOS, aiming to boost productivity and enhance written communication by integrating AI capabilities directly into any application [1](https://www.kerlig.com/)[4](https://www.toolify.ai
- Pricing
- Paid
- Editor rating
- 4.5 / 5
- Community saves
- 22
About Kerlig
Kerlig is an AI-powered writing assistant designed for macOS, aiming to boost productivity and enhance written communication by integrating AI capabilities directly into any application [1](https://www.kerlig.com/)[4](https://www.toolify.ai/ai-news/flawless-communication-at-work-kerlig-the-ultimate-mac-ai-writing-app-3429680)[6](https://genai.works/applications/kerlig). It helps users with grammar, spell-checking, content generation, and document interaction [1](https://www.kerlig.com/)[2](https://www.getapp.com/all-software/a/kerlig/features/)[6](https://genai.works/applications/kerlig). **Key features include:** * **AI-powered writing assistance:** Real-time suggestions for grammar, spelling, and tone [1](https://www.kerlig.com/)[8](https://siteefy.com/ai-tools/kerlig/). * **Summarization:** Generates concise summaries of websites, articles, and documents [8](https://siteefy.com/ai-tools/kerlig/). * **AI translation:** Quickly translates text between multiple languages [8](https://siteefy.com/ai-tools/kerlig/). * **Document interaction:** Allows users to ask questions about the content of PDFs, .docx, .epub, and web pages [1](https://www.kerlig.com/)[7](https://genai.works/applications/kerlig). * **Custom presets:** Allows users to create personalized instructions for AI models [1](https://www.kerlig.com/)[7](https://genai.works/applications/kerlig)[8](https://siteefy.com/ai-tools/kerlig). * **Multi-AI model support:** Supports a wide range of AI models, including OpenAI, Anthropic, Google, Groq, and local models via Ollama [1](https://www.kerlig.com/)[7](https://genai.works/applications/kerlig)[8](https://siteefy.com/ai-tools/kerlig]. It supports over 350 models [1](https://www.kerlig.com/). * **Custom Actions:** Allows for creating, editing, and organizing custom actions within a powerful editor [1](https://www.kerlig.com/). **Use cases and applications:** * Improving email and instant messaging on platforms like Slack [1](https://www.kerlig.com/)[4](https://www.toolify.ai/ai-news/flawless-communication-at-work-kerlig-the-ultimate-mac-ai-writing-app-3429680). * Enhancing document review and research [1](https://www.kerlig.com/)[8](https://siteefy.com/ai-tools/kerlig). * Boosting content creation [1](https://www.kerlig.com/). * Facilitating multilingual communication [1](https://www.kerlig.com/). * Streamlining workflows by reducing time spent on proofreading and editing [1](https://www.kerlig.com/)[4](https://www.toolify.ai/ai-news/flawless-communication-at-work-kerlig-the-ultimate-mac-ai-writing-app-3429680). **Unique selling points:** * **Native macOS experience:** Seamless integration with macOS [1](https://www.kerlig.com/). * **One-time purchase:** Offers licenses with a one-time payment model [1](https://www.kerlig.com/)[8](https://siteefy.com/ai-tools/kerlig). * **Extensive AI model support:** Access to a wide array of AI models [1](https://www.kerlig.com/)[7](https://genai.works/applications/kerlig)[8](https://siteefy.com/ai-tools/kerlig]. * **Customizable presets:** Allows users to tailor AI responses [1](https://www.kerlig.com/)[7](https://genai.works/applications/kerlig)[8](https://siteefy.com/ai-tools/kerlig]. * **In-context assistance:** Provides AI help directly within the application [1](https://www.kerlig.com/)[8](https://siteefy.com/ai-tools/kerlig). **Technical specifications:** * Available only for macOS (version 10.15 or later) [1](https://www.kerlig.com/). * Requires an API key [1](https://www.kerlig.com/)[8](https://siteefy.com/ai-tools/kerlig]. **Integration capabilities:** * Integrates directly into any macOS application [1](https://www.kerlig.com/)[4](https://www.toolify.ai/ai-news/flawless-communication-at-work-kerlig-the-ultimate-mac-ai-writing-app-3429680)[8](https://siteefy.com/ai-tools/kerlig]. **Notable achievements and recent updates:** * Over 5,000 users [1](https://www.kerlig.com/). * The most recent update is version 2.0, which introduced Custom Actions [1](https://www.kerlig.com/).
Pros
- Designed for mac
- OSIntegrates into any app
- Features auto-correction
- Prevents grammatical errors
- Assists tone of voice
- Facilitates on-the-go replies
- API key integration
- Enables GPT-style conversations
- Supports large documents
- Up to 350 pages
- Trusted by hundreds globally
- Easy payments via Lemon Squeezy
Cons
- Only for mac
- OSNot direct API access
- Requires own API keys
- Varying performance/context window limit
- Payment via Lemon Squeezy only
- Unclear refund policy details
- Limited to English grammar correction
